Same problem with Fedora, starting there with kernel 5.0.14: https://bugzilla.redhat.com/show_bug.cgi?id=1710185
** Bug watch added: Red Hat Bugzilla #1710185 https://bugzilla.redhat.com/show_bug.cgi?id=1710185 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826065 Title: Can't boot from usb live system to install disco dingo 19.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826065/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs